demo/multiple-app/index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Example Comfey bind-class</title>
  </head>
  <body>
    <h1>Comfey Example MultiApp</h1>
    <div class="apps">
      <div id="app1">
        <h2>App1</h2>
        <div>
          <div class="active-check" data-bind-class="stateActive::active">
            Green if active
          </div>
        </div>

        <div>
          <div
            class="dynamic-class-check"
            data-bind-class="fontSize::large::large"
          >
            Font size changes with the state fontSize
          </div>
        </div>
      </div>
      <div id="app2">
        <h2>App2</h2>
        <div>
          <div class="active-check" data-bind-class="stateActive::active">
            Green if active
          </div>
        </div>

        <div>
          <div
            class="dynamic-class-check"
            data-bind-class="fontSize::large::large"
          >
            Font size changes with the state fontSize
          </div>
        </div>
      </div>
    </div>

    <br />
    <hr />
    <em
      >Notes:
      <ul>
        <li>Multiple app can have duplicate states</li>
        <li>they will be scoped within each app</li>
        <li>You will have to scope you javascript as well</li>
        <li>Just avoid declaring getters and setters globally</li>
      </ul>
    </em>
    <style>
      .apps {
        display: flex;
      }
      .apps > div {
        width: 50%;
        min-height: 300px;
      }
      .active-check {
        color: red;
      }
      .active {
        color: green;
      }

      .dynamic-class-check {
        font-size: 16px;
      }
      .dynamic-class-check.large {
        font-size: 36px;
      }
    </style>
    <script src="./index.js"></script>
  </body>
</html>